Version 3.1.7...

src/x64/codegen-x64.cc

-// Copyright 2010 the V8 project authors. All rights reserved.
+// Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
 //       with the distribution.
@@ skipping 4675 matching lines @@
   } else {
     ASSERT(var->is_global());
     Reference ref(this, node);
     ref.GetValue();
   }
 }
 
 
 void CodeGenerator::VisitLiteral(Literal* node) {
   Comment cmnt(masm_, "[ Literal");
-  frame_->Push(node->handle());
+  if (frame_->ConstantPoolOverflowed()) {
+    Result temp = allocator_->Allocate();
+    ASSERT(temp.is_valid());
+    if (node->handle()->IsSmi()) {
+      __ Move(temp.reg(), Smi::cast(*node->handle()));
+    } else {
+      __ movq(temp.reg(), node->handle(), RelocInfo::EMBEDDED_OBJECT);
+    }
+    frame_->Push(&temp);
+  } else {
+    frame_->Push(node->handle());
+  }
 }
 
 
 void CodeGenerator::LoadUnsafeSmi(Register target, Handle<Object> value) {
   UNIMPLEMENTED();
   // TODO(X64): Implement security policy for loads of smis.
 }
 
 
 bool CodeGenerator::IsUnsafeSmi(Handle<Object> value) {
@@ skipping 2315 matching lines @@
   answer = frame()->CallRuntime(Runtime::kMath_pow_cfunction, 2);
 
   done.Bind(&answer);
   frame()->Push(&answer);
 }
 
 
 void CodeGenerator::GenerateMathSin(ZoneList<Expression*>* args) {
   ASSERT_EQ(args->length(), 1);
   Load(args->at(0));
-  TranscendentalCacheStub stub(TranscendentalCache::SIN);
+  TranscendentalCacheStub stub(TranscendentalCache::SIN,
+                               TranscendentalCacheStub::TAGGED);
   Result result = frame_->CallStub(&stub, 1);
   frame_->Push(&result);
 }
 
 
 void CodeGenerator::GenerateMathCos(ZoneList<Expression*>* args) {
   ASSERT_EQ(args->length(), 1);
   Load(args->at(0));
-  TranscendentalCacheStub stub(TranscendentalCache::COS);
+  TranscendentalCacheStub stub(TranscendentalCache::COS,
+                               TranscendentalCacheStub::TAGGED);
   Result result = frame_->CallStub(&stub, 1);
   frame_->Push(&result);
 }
 
 
 void CodeGenerator::GenerateMathLog(ZoneList<Expression*>* args) {
   ASSERT_EQ(args->length(), 1);
   Load(args->at(0));
-  TranscendentalCacheStub stub(TranscendentalCache::LOG);
+  TranscendentalCacheStub stub(TranscendentalCache::LOG,
+                               TranscendentalCacheStub::TAGGED);
   Result result = frame_->CallStub(&stub, 1);
   frame_->Push(&result);
 }
 
 
 // Generates the Math.sqrt method. Please note - this function assumes that
 // the callsite has executed ToNumber on the argument.
 void CodeGenerator::GenerateMathSqrt(ZoneList<Expression*>* args) {
   ASSERT(args->length() == 1);
   Load(args->at(0));
@@ skipping 1750 matching lines @@
 }
 
 #endif
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64